23572520

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1361}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 53199720

約数和(自身を除く): 29627200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1361, 1732, 2165, 2722, 3464, 4330, 5444, 6805, 8660, 10888, 13610, 17320, 27220, 54440, 589313, 1178626, 2357252, 2946565, 4714504, 5893130, 11786260, 23572520]

約数ペア:

[(1, 23572520), (2, 11786260), (4, 5893130), (5, 4714504), (8, 2946565), (10, 2357252), (20, 1178626), (40, 589313), (433, 54440), (866, 27220), (1361, 17320), (1732, 13610), (2165, 10888), (2722, 8660), (3464, 6805), (4330, 5444)]